Wongsiri, T., A. Chotiyano, T. Triumvithayanon, and S. Koonmee. “The Morphology of Breast Cancer Mass in Woman Patients, Srinagarind Hospital, Khon Kaen”. Srinagarind Medical Journal, vol. 31, no. 5, Nov. 2016, pp. 270-5, https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/71038.